23012899

素因数分解:

$7^3\times {\mathrm{13}}^2\times {\mathrm{397}}^1$

素因数の和:444

約数の個数: 24

約数和(自身を含む): 29133600

約数和(自身を除く): 6120701

約数列:

[1, 7, 13, 49, 91, 169, 343, 397, 637, 1183, 2779, 4459, 5161, 8281, 19453, 36127, 57967, 67093, 136171, 252889, 469651, 1770223, 3287557, 23012899]

約数ペア:

[(1, 23012899), (7, 3287557), (13, 1770223), (49, 469651), (91, 252889), (169, 136171), (343, 67093), (397, 57967), (637, 36127), (1183, 19453), (2779, 8281), (4459, 5161)]